Ionic liquid-enabled synthesis, cholinesterase inhibitory activity, and molecular docking study of highly functionalized tetrasubstituted pyrrolidines
| Autor: | Dhaifeallah Mohammed Qaide Althomili, S. Venketesh, Natarajan Arumugam, Abdulrahman I. Almansour, Alireza Basiri, Raju Suresh Kumar, D. Kotresha, Mohammed Altaf, Thota Sai Manohar |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Pyrrolidines
Ionic Liquids 010402 general chemistry 01 natural sciences Biochemistry Molecular Docking Simulation Structure-Activity Relationship chemistry.chemical_compound Drug Discovery Animals Structure–activity relationship Horses Molecular Biology Butyrylcholinesterase Cholinesterase Dose-Response Relationship Drug Molecular Structure biology 010405 organic chemistry Organic Chemistry Combinatorial chemistry Acetylcholinesterase Cycloaddition 0104 chemical sciences chemistry Electrophorus Ionic liquid 1 3-Dipolar cycloaddition biology.protein Cholinesterase Inhibitors |
| Zdroj: | Bioorganic Chemistry. 77:263-268 |
| ISSN: | 0045-2068 |
| DOI: | 10.1016/j.bioorg.2018.01.019 |
| Popis: | A small library of novel spiropyrrolidine heterocyclic hybrids has been prepared regioselectively in 1-butyl-3-methylimidazoliumbromide ([bmim]Br) with good to excellent yields using a [3+2] cycloaddition reaction. These synthesized compounds were evaluated as potential agents for treating Alzheimer's disease. Compound 4b showed the most potent activity, with an IC50 of 7.9 ± 0.25 µM against acetylcholinesterase (AChE). The inhibition mechanisms for the most active compounds on AChE and butyrylcholinesterase (BChE) receptors were elucidated using molecular docking simulations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect